Well, it turns out that they must have decked my block too much, and now the pistons are hitting my spark plugs. They're only touching enough to mash the gap on each plug, so we're talking about a 1 mm overlap. From what I've checked out, all of the b series engines use the same spark plug, (with different tip materials), so I don't think I'm going to find a shorter plug.
So I'm thinking the best way to deal with this is to throw an extra spacer ring or 2 on each spark plug, so that it doesn't go as far down into the head. I know that race tuners do something like this to align the plugs for optimal spark distribution. Does anyone know where I can buy these spacer rings, or if this will even work?
So I'm thinking the best way to deal with this is to throw an extra spacer ring or 2 on each spark plug, so that it doesn't go as far down into the head. I know that race tuners do something like this to align the plugs for optimal spark distribution. Does anyone know where I can buy these spacer rings, or if this will even work?